EP3172442A4 - Subsea pressure compensating pump apparatus - Google Patents

Subsea pressure compensating pump apparatus Download PDF

Info

Publication number
EP3172442A4
EP3172442A4 EP15825088.6A EP15825088A EP3172442A4 EP 3172442 A4 EP3172442 A4 EP 3172442A4 EP 15825088 A EP15825088 A EP 15825088A EP 3172442 A4 EP3172442 A4 EP 3172442A4
Authority
EP
European Patent Office
Prior art keywords
pump apparatus
pressure compensating
subsea pressure
compensating pump
subsea
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15825088.6A
Other languages
German (de)
French (fr)
Other versions
EP3172442A1 (en
EP3172442B1 (en
Inventor
Donald Hay
Jake HENNIG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oceaneering International Inc
Original Assignee
Oceaneering International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oceaneering International Inc filed Critical Oceaneering International Inc
Publication of EP3172442A1 publication Critical patent/EP3172442A1/en
Publication of EP3172442A4 publication Critical patent/EP3172442A4/en
Application granted granted Critical
Publication of EP3172442B1 publication Critical patent/EP3172442B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
    • F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B23/00—Pumping installations or systems
    • F04B23/02—Pumping installations or systems having reservoirs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/18—Lubricating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0686—Units comprising pumps and their driving means the pump being electrically driven specially adapted for submerged use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP15825088.6A 2014-07-24 2015-07-23 Subsea pressure compensating pump apparatus Active EP3172442B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/340,390 US9574557B2 (en) 2014-07-24 2014-07-24 Subsea pressure compensating pump apparatus
PCT/US2015/041808 WO2016014838A1 (en) 2014-07-24 2015-07-23 Subsea pressure compensating pump apparatus

Publications (3)

Publication Number Publication Date
EP3172442A1 EP3172442A1 (en) 2017-05-31
EP3172442A4 true EP3172442A4 (en) 2018-03-07
EP3172442B1 EP3172442B1 (en) 2019-02-27

Family

ID=55163785

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15825088.6A Active EP3172442B1 (en) 2014-07-24 2015-07-23 Subsea pressure compensating pump apparatus

Country Status (3)

Country Link
US (1) US9574557B2 (en)
EP (1) EP3172442B1 (en)
WO (1) WO2016014838A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10370186B2 (en) * 2016-09-13 2019-08-06 Oceaneering International, Inc. Subsea fluid storage system
DE102017206498A1 (en) * 2017-04-18 2018-10-18 Robert Bosch Gmbh Pressure compensation device set up for underwater applications
USD1001843S1 (en) * 2021-03-29 2023-10-17 Robert Bosch Gmbh Subsea valve actuator

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945527B1 (en) * 1970-12-15 1974-12-04
US3987708A (en) 1975-03-10 1976-10-26 The United States Of America As Represented By The Secretary Of The Navy Depth insensitive accumulator for undersea hydraulic systems
US4230422A (en) * 1979-03-19 1980-10-28 Texaco Inc. Submerged offshore storage facility
US6059539A (en) 1995-12-05 2000-05-09 Westinghouse Government Services Company Llc Sub-sea pumping system and associated method including pressure compensating arrangement for cooling and lubricating
US7270907B2 (en) * 2002-01-08 2007-09-18 Procter & Gamble Company Fuel container and delivery apparatus for a liquid feed fuel cell system
US7424917B2 (en) 2005-03-23 2008-09-16 Varco I/P, Inc. Subsea pressure compensation system
EP2103810A1 (en) 2008-03-19 2009-09-23 Siemens Aktiengesellschaft Compressor unit
BRPI0910665A2 (en) * 2008-04-24 2018-03-27 Cameron Int Corp subsea pressure distribution system
US8833465B2 (en) * 2008-08-04 2014-09-16 Cameron International Corporation Subsea differential-area accumulator
NO332974B1 (en) 2010-06-22 2013-02-11 Vetco Gray Scandinavia As Pressure equalization control system for barrier and lubricating fluids for an undersea engine and pump module
GB2488812A (en) * 2011-03-09 2012-09-12 Subsea 7 Ltd Subsea dual pump system with automatic selective control
US8387817B1 (en) * 2011-11-18 2013-03-05 Sielc Technologies Corporation Container for holding multiple fluids in isolation
US8905677B2 (en) * 2012-11-15 2014-12-09 Fluor Technologies Corporation Subsea fluid storage system and methods therefor

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO2016014838A1 *

Also Published As

Publication number Publication date
US20160025085A1 (en) 2016-01-28
US9574557B2 (en) 2017-02-21
EP3172442A1 (en) 2017-05-31
EP3172442B1 (en) 2019-02-27
WO2016014838A1 (en) 2016-01-28

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